She is a naughty, cute, ruthless and stubborn thousand-year-old peach demon.
He is a ruthless, heartless and tough general.
He is an evil prince who does whatever he wants.
She is a beautiful, fragile, serious and persistent beautiful butterfly.
He is a lone alchemist who is beautiful, calm and powerful in magic.
He is a certain demon whose position is unclear and erratic.
In other words, when flowers meet ice, butterflies meet fire, ice and fire are entangled, flowers and butterflies are sad, plus there are two uncertain factors. In fact, I don't know the process and ending.